1 | |
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2 | package de.ugoe.cs.autoquest.plugin.usability2.rules.operator.wrapper; |
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3 | |
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4 | import java.util.ArrayList; |
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5 | import java.util.Arrays; |
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6 | import java.util.Collection; |
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7 | import java.util.Collections; |
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8 | import java.util.List; |
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9 | |
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10 | import de.ugoe.cs.autoquest.tasktrees.treeifc.IMarkingTemporalRelationship; |
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11 | import de.ugoe.cs.autoquest.tasktrees.treeifc.IStructuringTemporalRelationship; |
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12 | import de.ugoe.cs.autoquest.tasktrees.treeifc.ITask; |
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13 | import de.ugoe.cs.autoquest.tasktrees.treeifc.ITaskInstance; |
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14 | import de.ugoe.cs.autoquest.tasktrees.treeifc.ITaskVisitor; |
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15 | |
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16 | public class TaskWrapper extends AbstractTaskWrapper { |
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17 | /** */ |
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18 | private static final long serialVersionUID = 1L; |
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19 | |
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20 | private static final List<ITaskEntry> EMPTY_LIST = Collections.<ITaskEntry> emptyList(); |
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21 | |
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22 | final ITask value; |
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23 | final ITaskWrapper parent; |
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24 | final List<ITaskEntry> children; |
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25 | final List<ITaskEntry> next; |
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26 | |
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27 | public TaskWrapper(ITask value) { |
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28 | this(value, null); |
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29 | } |
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30 | |
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31 | public TaskWrapper(ITask value, ITaskWrapper parent) { |
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32 | this(value, parent, EMPTY_LIST); |
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33 | } |
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34 | |
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35 | public TaskWrapper(ITask value, ITaskWrapper parent, ITaskEntry next) { |
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36 | this(value, parent, Arrays.asList(next)); |
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37 | } |
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38 | |
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39 | public TaskWrapper(ITask value, ITaskWrapper parent, List<ITaskEntry> optional) { |
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40 | this.value = value; |
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41 | this.children = new ArrayList<ITaskEntry>(getChildrenCount(value)); |
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42 | this.parent = parent; |
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43 | this.next = new ArrayList<ITaskEntry>(optional); |
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44 | } |
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45 | |
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46 | @Override |
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47 | public void addChild(ITaskWrapper child) { |
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48 | this.children.add(child); |
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49 | } |
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50 | |
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51 | @Override |
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52 | public void addChildren(List<ITaskWrapper> children) { |
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53 | this.children.addAll(children); |
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54 | } |
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55 | |
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56 | /** |
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57 | * <p> |
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58 | * Return the number of children the Task has. Sequences and Selections >= 0 Optional and |
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59 | * Iteration = 1 EventTask = 0 |
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60 | * </p> |
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61 | * |
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62 | * @param value |
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63 | * @return |
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64 | */ |
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65 | private int getChildrenCount(ITask value) { |
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66 | if (value instanceof IStructuringTemporalRelationship) { |
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67 | return ((IStructuringTemporalRelationship) value).getChildren().size(); |
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68 | } |
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69 | else if (value instanceof IMarkingTemporalRelationship) |
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70 | return 1; |
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71 | return 0; |
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72 | } |
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73 | |
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74 | @Override |
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75 | public List<ITaskEntry> getNext() { |
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76 | return Collections.unmodifiableList(next); |
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77 | } |
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78 | |
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79 | @Override |
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80 | public ITask getReference() { |
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81 | return value; |
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82 | } |
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83 | |
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84 | @Override |
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85 | public List<ITaskEntry> getChildren() { |
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86 | return Collections.unmodifiableList(children); |
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87 | } |
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88 | |
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89 | @Override |
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90 | public ITaskWrapper getParent() { |
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91 | return parent; |
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92 | } |
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93 | |
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94 | // ITask implementation |
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95 | |
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96 | @Override |
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97 | public String toString() { |
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98 | return value.toString(); |
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99 | } |
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100 | |
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101 | @Override |
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102 | public int getId() { |
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103 | return value.getId(); |
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104 | } |
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105 | |
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106 | @Override |
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107 | public String getDescription() { |
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108 | return value.getDescription(); |
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109 | } |
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110 | |
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111 | @Override |
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112 | public Collection<ITaskInstance> getInstances() { |
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113 | return value.getInstances(); |
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114 | } |
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115 | |
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116 | @Override |
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117 | public boolean equals(ITask task) { |
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118 | return value.equals(task); |
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119 | } |
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120 | |
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121 | @Override |
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122 | public void accept(ITaskVisitor visitor) { |
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123 | value.accept(visitor); |
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124 | } |
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125 | |
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126 | @Override |
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127 | public ITask clone() { |
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128 | return super.clone(); |
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129 | } |
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130 | } |
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